Using a special designed extrusion printer he created to squeeze out a mixture of hydrogel and stem cells, Wei Sun, PhD, Albert Soffa chair professor in Drexel’s College of Engineering, is making ...

A tiny, four-fingered 'hand' folded from a single piece of DNA can pick up the virus that causes COVID-19 for highly sensitive rapid detection and can even block viral particles from entering cells to ...

Controlling the state of a cell in a desired direction is one of the central challenges in life sciences, including drug development, cancer treatment, and regenerative medicine. However, identifying ...